Triphenylphosphine CAS 603-35-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 603-35-0 |
| Molecular Formula | C18H15P |
| Molecular Weight | 262.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Triphenylphosphine (CAS 603-35-0) pharmaceutical standards reference standard. Molecular formula: C18H15P. Molecular weight: 262.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H15P |
| Molecular Weight | 262.29 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Triphenylphosphine Standards
- Triphenylphosphine-d15 (CAS 24762-44-5)
- Triphenylphosphine Sulfide (CAS 3878-45-3)
- (triphenylphosphine)acetonitrile (CAS 16640-68-9)
- (triphenylphosphine)ketene (CAS 15596-07-3)
- Triphenylphosphine Selenide (CAS 3878-44-2)
- (Triphenylphosphine)ethylpyruvate (CAS 13321-61-4)
- Benzyl(triphenylphosphine)acetate (CAS 15097-38-8)
- Triphenylphosphine(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate (CAS 1019853-00-9)
Recommended Standards
- bis(2-hydroxyethyl-1,1,2,2 D4) phthalate (CAS CATO-C3D-262653)
- (4-Aminopiperidin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone (CAS 1000931-36-1)
- N-[4-(1,3-Benzodioxol-5-yl)-1,3-thiazol-2-yl]guanidine (CAS 886497-71-8)
- N-(3-Bromo-5-chloropyridin-2-yl)furan-2-carboxamide (CAS 866137-04-4)
- Trilaurin (CAS 538-24-9)
- (2R)-3-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 313052-00-5)
- Atrasentan Impurity 202 (CAS CATO-C4X-3347202)
- 3-(Tert-butyl) 1-ethyl 3-azabicyclo[4.1.0]Heptane-1,3-dicarboxylate (CAS 1314018-40-0)
- 2,4-Dichloro-5,6,7,8-tetrahydro-pyrido[3,2-d]pyrimidine (CAS 1260669-81-5)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510840-70-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com